To those of us in the trenches, it may seem like we are not moving forward (I have been working on climate issues for 29 years!). However, there are some promising signs. In the past 24 hours, three states have said they will work towards the US commitments on climate in the absence of federal involvement. Thank you to California, Washington and New York! Carbon emissions may have peaked (according to preliminary data). Renewable energy prices are dropping rapidly. Historically, social change begins with grassroots action and builds until it reaches a tipping point. So, we must keep up the momentum to reduce carbon emissions, and keep up the pressure on our elected officials. Let’s hope we are on the cusp of a social change regarding action on climate. We do not have another Planet, and the Earth cannot afford to wait.